Journal of Advanced Marine Engineering and Technology

The Korean Society of Marine Engineering (한국마린엔지니어링학회)
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Heat Transfer Characteristics of Electronic Components in a Horizontal Channel According to Various Cooling Methods

다양한 냉각방법에 따른 수평채널 내 전자부품의 열전달 특성

  • 손영석 (동의대학교 기계공학과) ;
  • 신지영 (동의대학교 기계공학과)
  • Published : 2008.09.30
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Abstract

Heat transfer characteristics of protruding electronic components in a horizontal channel are studied numerically. The system consists of two horizontal channels formed by two covers and one printed circuit board which has three uniform protruding heat source blocks. A two-dimensional numerical model has been developed to predict the conjugate heat transfer. and the finite volume method is used to solve the problem. Five different cooling methods are considered to examine the heat transfer characteristics of electronic components according to the different cooling methods. The velocity and temperature of cooling medium and the temperature of the heat source blocks are obtained. The results of the five different cooling methods are compared to find out the most efficient cooling method in a given geometry and heat sources.

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References

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